diff --git a/develop/doc/operators.json b/develop/doc/operators.json
index 1f2ee4673c71fc3a97b647f1d02ee71f3d0e1462..b13829be0318ac1f90ed87208238fc68915b7f89 100644
--- a/develop/doc/operators.json
+++ b/develop/doc/operators.json
@@ -2362,7 +2362,7 @@
  } ] 
 },{
  "type" : "shrink_rnn_memory",
- "comment" : "\n        In dynamic RNN, we are able to handle sequences of different lengths. \n        Because of the multiple lengths, the size of each step input can be \n        different, which may lead to a mismatching between the input of\n        the current step and the memory generated by the previous one. This \n        operator shrinks memory according to the size of the next step input, \n        to make sure that they can match each other.\n        ",
+ "comment" : "\n        In dynamic RNN, we are able to handle sequences of different lengths.\n        Because of the multiple lengths, the size of each step input can be\n        different, which may lead to a mismatching between the input of\n        the current step and the memory generated by the previous one. This\n        operator shrinks memory according to the size of the next step input,\n        to make sure that they can match each other.\n        ",
  "inputs" : [ 
  { 
    "name" : "X",